package com.some;

import java.util.Scanner;

public class XiaoHongShu02 {
    public int productIs7(int[] nums) {

        return 6;
    }

    public static void main(String[] args) {
        XiaoHongShu02 xiaoHongShu02 = new XiaoHongShu02();
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = sc.nextInt();
        }
        System.out.println(xiaoHongShu02.productIs7(nums));
    }
}
